Backventing
背部通气
🗣️ 情景例句
I can get some of my friends to go around the neighborhood
我可以叫我的朋友们在这社区
You are darker than I am.
你比我黑。
Good idea! It's much better than having classes! Can I go, too?
好主意！这比上课好得多！我也可以去吗？